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1. 发明授权

US4231660A Microscope slide with electrode arrangement for cell study, and method for its construction 失效
标题翻译：具有用于细胞研究的电极布置的显微镜载玻片及其构造方法
公开(公告)号：US4231660A
公开(公告)日：1980-11-04
申请号：US942305
申请日：1978-09-14
申请人： Ernst Remy , Andreas Meyer , Ellen Rieske , Gunther Gross
发明人： Ernst Remy , Andreas Meyer , Ellen Rieske , Gunther Gross
IPC分类号： A61N1/04 , G01N21/01 , B32B3/00 , B32B3/10 , G02B21/34
CPC分类号： A61N1/04 , Y10T428/24331 , Y10T428/24802 , Y10T428/24926
摘要： Disclosed is a slide for supporting matter to be observed under a microscope, including a base, a plurality of electrical conductors disposed on the base, an insulating coating distributed over the base to isolate the matter from the conductor, and a plurality of microscopic perforations through the coating and communicating with the conductors, thereby permitting electrical contact between the conductors and a plurality of precise areas of the matter. The slide further includes a plurality of attraction zones on the surface of the coating adapted to cause matter to accumulate on the slide in a predetermined pattern with respect to the perforations. The slide is manufactured by affixing a plurality of electrical conductors to a base, applying an insulating coating over the base and the conductors, and forming microscopic perforations through the base by focussing a laser beam through the coating and onto a conductor, thereby partially vaporizing the conductor, the resulting vapor pressure causing a microscopic portion of the coating over the conductor to be removed.
摘要翻译：公开了一种用于在显微镜下观察的用于支撑物质的载玻片，包括基底，设置在基底上的多个电导体，分布在基底上的绝缘涂层，以将物质与导体隔离，以及多个微观穿孔涂层并与导体连通，从而允许导体与物质的多个精确区域之间的电接触。滑块还包括在涂层表面上的多个吸引区，其适于使物质以相对于穿孔的预定图案累积在载玻片上。滑块通过将多个电导体固定到基座上，在基座和导体上施加绝缘涂层，并且通过将激光束聚焦穿过该导体而通过基底形成微观穿孔，从而部分蒸发所导致的蒸汽压力导致导体上的涂层的微观部分被去除。

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